弧形技术中的角度分析:在平行电力起重中最大力量的切断点
Frederico Ribeiro Neto1, Rafael Xavier Couto de Oliveira2, Guilliber Carlos da Fonseca3
1Paralympic Sports, SARAH Rehabilitation Hospital Network, Brasilia, DF, Brazil.
Adapted physical activity quarterly : APAQ
|October 16, 2025
概括
电力提升机可以通过保持特定的门角度来优化长椅压力性能. 与弧形技术 (ALAT) 相关的角度可靠地预测了动力提升中增加的负载能力.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 为了提高动力.
背景情况:
- 长椅压力是残疾人举重运动中的一个关键提升器.
- 优化技术,包括门,对于性能至关重要.
- 需要一种可靠的方法来评估长板压力门.
研究的目的:
- 为了确定与弧技术 (ALAT) 相关的角度,用于评估杆压杆在杆动力升降机中的弧.
- 为了确定最佳的ALAT切断点以提高性能.
- 为了将ALAT与长椅压力结果相关联.
主要方法:
- 22名残疾人力量提升员使用形和平面技术进行了最大的长椅压力.
- 与形技术 (ALAT) 相关的角度在关键升降位置测量.
- ALAT与起来的总负载相关.
主要成果:
- 与平面技术相比,形技术的ALAT显著更高.
- 使用形技术提升的总负载明显更大.
- ALAT显示了与总负载 (r = .66.76) 的强烈相关性.
- 特定的ALAT截止点预测负载增加1.5%~4.0%.
结论:
- ALAT是一种可靠的间接测量,用于衡量杆压力杆杆的可靠间接测量.
- 保持最小的角,如ALAT所示,对于优化性能很重要.
- 通过ALAT的切断点,可以指导技术调整,以提高板压能力.
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